.footer {
  width: 100%;
}

.footer .addren {
  width: 100%;
  background: #000;
  height: 80px;
  line-height: 80px;
}

.footer .addren ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #fff;
  font-size: 14px;
}

.footer .fot_list {
  background: #fafafa;
  overflow: hidden;
}

.footer .fot_list .list_top {
  display: flex;
  justify-content: space-between;
  margin-top: 50px;
  margin-bottom: 55px;
}

.footer .fot_list .list_top .nav {
  width: 55%;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.footer .fot_list .list_top .nav li {
  width: 20%;
}

.footer .fot_list .list_top .nav li dl dt {
  font-weight: 700;
  color: #000;
  margin-bottom: 40px;
  font-size: 15px;
}

.footer .fot_list .list_top .nav li dl dd {
  color: #666;
  font-size: 12px;
  padding-bottom: 18px;
}

.footer .fot_list .list_top .contact {
  width: 40%;
}

.footer .fot_list .list_top .contact ul {
  display: flex;
  width: 100%;
  justify-content: space-between;
}

.footer .fot_list .list_top .contact ul li {
  width: 32%;
  text-align: center;
}

.footer .fot_list .list_top .contact ul li img {
  width: 120px;
  height: 120px;
  padding-bottom: 20px;
}

.footer .fot_list .list_top .contact ul li p {
  border: 1px solid #d8d8d8;
  width: 90px;
  height: 32px;
  line-height: 32px;
  margin: auto;
}

.footer .fot_list .list_btm {
  background: #000;
  height: 56px;
  line-height: 56px;
}

.footer .fot_list .list_btm .w {
  display: flex;
  align-items: center;
  justify-content: start;
  color: red;
}

.footer .fot_list .list_btm .w .second_five {
  width: 26%;
  display: flex;
  justify-content: space-between;
}

.footer .fot_list .list_btm .w .second_five span {
  margin-left: 3px;
}

.footer .fot_list .list_btm .w .second_five ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer .fot_list .list_btm .w .second_five ul li {
  padding: 0 10px;
  color: #98989a;
  font-size: 12px;
}

.footer .fot_list .list_btm .w a {
  color: #98989a;
  margin-left: 150px;
}

.footer .pos_a {
  position: fixed;
  width: 50px;
  height: 50px;
  background: #000;
  border-radius: 5px;
  bottom: 100px;
  right: 5%;
  z-index: 10;
  cursor: pointer;
  text-align: center;
  opacity: 0;
  transition: 0.3s;
  line-height: 2;
}

.footer .pos_a em {
  font-size: 24px;
  color: #fff;
}
